1008 results about "Visual experience" patented technology

The invention discloses a short video intelligent editing method and system based on multi-modal analysis, and relates to the technical field of video editing. The method is used for improving editing efficiency and visual experience and comprises the following steps: extracting lip motion features of a character, visual saliency features of a commodity and a voice emotion intensity value from a target short video stream to form multi-modal time sequence data; afterwards, the voice stream is recorded, a product keyword timestamp is extracted, the alignment degree is calculated through dynamic time warping in combination with a visual saliency peak value, and a preliminary editing point set is generated through weighted evaluation in combination with an emotional intensity value; constructing an editing decision optimization model based on deep reinforcement learning, taking the multi-modal features as state input, adjusting the retention probability of editing points through a joint reward function, and selecting an optimal transition mode; and the lip movement and voice synchronization error before and after the editing point and the emotional and visual continuity of the transition section are analyzed, the discontinuous region is smoothed, and the edited finished product is output, so that precise short video intelligent editing is realized.

The invention relates to the technical field of panoramic image construction, in particular to a panoramic image reconstruction method and system based on multi-angle imaging. The method comprises the following steps: collecting a multi-angle original image based on a distributed multi-camera array, carrying out adaptive filtering denoising and adaptive panoramic imaging adjustment, and constructing a multi-angle imaging geometric constraint network; performing multi-view semantic information deviation elimination based on a multi-angle imaging geometric constraint network, and performing global semantic feature fusion to obtain a unified semantic space representation framework; identifying illumination feature information of different visual angles, performing multi-angle illumination corresponding compensation on the multi-angle original image, performing image semantic distortion correction based on a unified semantic space representation framework, and constructing a multi-angle illumination compensation image; and performing multi-scale texture structure analysis on the multi-angle illumination compensation image to generate a high-fidelity texture fusion image. According to the invention, a natural and seamless panoramic image is provided, a panoramic scene is perfectly presented, and the immersive visual experience of a user is improved.

The invention provides a self-adaptive color depth optimization method for a liquid crystal display screen, which comprises the following steps of: acquiring manual adjustment operations of a user on brightness, contrast and color parameters of the liquid crystal display screen in different use scenes to form a user preference data set; according to the user preference data set, a data classification method is adopted to classify manual adjustment operations in different use scenes, and features of ambient light and content types are extracted to determine preference feature distribution of a user in a specific scene, and a personalized color preference model is constructed; preliminary calibration is carried out in combination with a dynamic balance algorithm, and display parameters are optimized through a continuous learning mechanism and secondary calibration. The problem that in the prior art, color adjustment of a liquid crystal display screen lacks individuation and scene self-adaption capacity is solved, continuous self-adaption of the display effect is achieved, manual intervention of a user is reduced, and the individuation degree and comfort degree of visual experience are improved.

The invention discloses a liquid crystal display screen gray scale control method based on adaptive brightness compensation, which relates to the technical field of liquid crystal display screen control, and comprises the following steps: collecting environmental spectrum distribution information and a pixel gray scale voltage response curve of a liquid crystal display screen in real time, and carrying out fusion processing to form a time sequence joint feature vector; through multi-mode synchronous sampling and time sequence joint feature vector generation, ambient light and screen content changes are accurately captured, target adjustment values of backlight power and gray scale voltage are dynamically predicted, and response lag and overshoot are avoided. Through spectral domain balancing and a self-adaptive damping scheduling mechanism, cooperative control of backlight and gray scale is optimized, high-frequency oscillation is suppressed, and linear response of a low-frequency band is ensured. Meanwhile, Gamma mapping and global color gamut calibration are dynamically refreshed, accurate adjustment of area-level brightness and gray scale is achieved, and continuity of the display effect and visual experience of a user are improved.

The invention discloses a lightweight display interface rendering optimization system, which relates to the technical field of image processing, and comprises an acquisition module, an interface analysis module, a behavior analysis module and an attention analysis and rendering module, dynamically calculating an effective view radius by utilizing a visual tunneling effect; the interface analysis module performs character string fuzzy matching in combination with the context input by the user, identifies the search intention of the user and improves the weight of a corresponding component; the attention analysis module performs multi-modal weighted fusion on the physiological fixation data and the sparse content saliency thermodynamic diagram; according to the method, by recognizing the semantic intention and the physiological fixation point of the user, on the premise that core visual experience continuity is guaranteed, GPU load and video memory bandwidth occupation are remarkably reduced, and balance of high-performance display and low-power-consumption operation is achieved.

The invention discloses a control management method and system for an LED backlight source, and relates to the technical field of backlight source control. The video decoding module is used for analyzing an input video signal and extracting an image brightness distribution entropy value and a color gamut coverage degree; the backlight partition regulation and control unit is used for dynamically adjusting a backlight partition topological structure; the prediction compensation module is used for generating a future frame brightness change trend and correcting a current backlight driving signal by using a feedforward compensation coefficient; the photoelectric sensing array is used for measuring the reflection characteristic of ambient light in real time; and the collaborative dimming controller is used for acquiring the type information of the playing equipment and loading a differential dimming strategy library. By dynamically analyzing video content characteristics, ambient light conditions and equipment information source types and adjusting a backlight partition structure and brightness output in real time, the HDR scene switching response speed is remarkably improved, the dark field gray scale identification degree is enhanced, backlight instantaneous peak power consumption is reduced, the non-linear brightness requirement of streaming media content is met at the same time, and the real-time performance of the system is improved. And better visual experience is provided for the user, and energy consumption optimization is realized.

The invention relates to the technical field of big data analysis, and more particularly discloses a package design optimization system and method based on big data analysis, which analyze and optimize package design by using a product image and a package design image. The attractive force and the spreading effect of product packaging are improved in the modes of color adjustment, pattern optimization, information transmission improvement and the like, so that the high requirement of consumers for visual experience is met, and a packaging design scheme with better attractive force and information transmission effect is provided for the fields of beauty makeup commodities and the like.

The invention relates to an LED display screen environment interaction system based on multi-mode perception and a control method. The system comprises a multi-mode sensing module used for acquiring environment information of the LED display screen; the user position distribution comprises a user distribution hot area map, an area target vector and an interference index; the environment fusion sensing module is used for performing fusion reasoning according to the environment illumination intensity, the environment temperature state, the regional target vector and the interference index to obtain an environment state type; the display strategy control module is used for generating a dynamic control parameter based on the environment state type in combination with the user distribution hot area graph; the LED display screen driving module is used for obtaining an adjusting parameter and an adjusting instruction according to the dynamic control parameter; the adjustment parameters comprise an RGB current parameter, a brightness parameter and a color temperature parameter. By adopting the system, the dynamic change of the environment and the crowd is taken as a driving source, perception, analysis and execution driving are integrated, and the energy use efficiency is improved while the visual experience of a user is improved.

The invention discloses a multi-effect ultrastructure composite lens for preventing and delaying myopia, which comprises a lens main body, a functional area is arranged in the lens main body, and the functional area comprises a central optical correction area and an ultrastructure area which are arranged on the inner side. Compared with the prior art, the method has the advantages that the small central optical area is adopted to correct vision, and the prevention and control effect is enhanced. The ultramicro soft light area has prevention and control and visual transition effects. The ultra-micro lenses and the ultra-micro structure ring cylindrical lenses are alternately arranged on the outer side, due to the fact that the area is reduced, the number of the ultra-micro structures in the unit area is increased, the filling rate of the functional area of the whole lens is increased, the ultra-micro structures enable the brain to be not easy to perceive, visual perception is not easy to interfere, and the three ultra-micro structures have the effect of improving visual activity along with eyeball movement of visual activity. Signals entering the eyes are kept in dynamic change all the time, so that the visual experience is further improved while the prevention and control effect and imaging intervention are guaranteed, and long-term wearing is facilitated.

The invention belongs to the technical field of computer graphics and virtual reality, and discloses a virtual-real fusion-based panoramic roaming construction method for a digital exhibition hall, which effectively solves the problems of easy drift and offset in a virtual environment in a traditional system through a multi-sensor fusion algorithm and a closed-loop optimization mechanism. Under the complex environment of people flow change, illumination fluctuation and the like in an exhibition hall, accurate alignment of virtual content and physical space can still be kept, it is ensured that a user obtains coherent and stable visual experience in the roaming process, and a reliable space reference is provided for virtual-real interaction; the light and shadow effect and the material performance of the virtual content are naturally fused with the physical environment through the physical rendering and multi-sensory interaction technology, and meanwhile, a multi-dimensional immersion sense is constructed in combination with the spatial sound effect and interaction feedback; when the user interacts with the virtual exhibit, sensory experience close to reality can be obtained, and the sense of substitution and attraction of the digital exhibition hall are remarkably improved.

The invention discloses an augmented reality and digital product fusion display system, which can identify preset identifiers such as a two-dimensional code, a graphic code and a radio frequency identification tag through an identifier identification module, is integrated on an intelligent terminal or augmented reality equipment, is convenient for a user to operate at any time, improves the use convenience, and improves the user experience. The three-dimensional model database stores appearance structures, internal components and interactive function data, provides comprehensive product information for users and meets diversified requirements, the scene fusion calculation module realizes accurate positioning and reasonable proportion zooming of a three-dimensional model in a real scene by means of a virtual reality fusion degree calculation formula, dislocation and disproportionality are avoided, and the user experience is improved. The interactive display module supports multi-mode interaction modes such as gestures, voice instructions and equipment sensors, rich and natural interactive experience is provided, the real-time interaction function enables a user to see the influence of operation on the model in real time, interactivity and feedback are enhanced, and the digital product display effect and the user experience are integrally improved.

The invention relates to the technical field of image fusion, in particular to a real-time image scene virtual-real fusion processing method, which comprises the following steps of: acquiring scene geometric change, illumination fluctuation and motion trail captured by a multi-modal sensor, identifying an illumination stable fragment and marking a position, acquiring a relationship between a rotation angle and a virtual object size, screening an embedded boundary, and performing real-time image scene virtual-real fusion processing. According to the method, accurate fusion of the virtual content and the real scene in the dynamic environment is realized through scene geometric structure change, illumination stability and reasonability of the embedding position of the virtual object, the virtual and real interference area is delimited, and the real and virtual scene fusion efficiency is improved. The fusion problem caused by unstable illumination or geometric change is avoided, the illumination consistency and visual coordination are ensured, the naturalness and consistency of virtual-real fusion are improved, the smoothness of the rendering effect is improved, and the visual experience and interactivity of the virtual-real fusion image are integrally enhanced.

The invention provides a display control method and system for a liquid crystal display screen, and the method comprises the steps: carrying out the nonlinear spectrum mapping processing of an input RGB drive value, and obtaining a theoretical emission spectrum through combining with the response characteristics of liquid crystal molecules; calculating a reflection spectrum component in the multilayer structure according to the ambient light spectrum, and superposing the reflection spectrum component with the theoretical emission spectrum to obtain an actual observation spectrum; calculating a difference value between the actual observation spectrum and the target spectrum, and converting the difference value into an RGB correction value through a constraint optimization algorithm to obtain an RGB driving value after ambient light compensation; and calculating actual white point color coordinates, and adjusting the actual white point color coordinates to a standard white point position through a progressive white point migration algorithm. Display parameters can be dynamically adjusted according to real-time ambient light conditions, the influence of ambient light reflection on colors is effectively compensated, meanwhile, color temperature consistency and color accuracy are ensured through white point correction, the display quality under different ambient lights is remarkably improved, and the visual experience of a user is improved.

The invention provides virtual reality-based dance teaching equipment and a teaching method thereof, and the equipment comprises a VR module which is used for providing multi-view immersive visual experience; the motion capture module is used for capturing the joint angle of the dancer in real time and the limb track feedback module and is used for simulating the ground counter-acting force in dancing through vibration or pressure, enhancing motion perception and providing a touch prompt for motion correction; the virtual scene module is used for creating a dance virtual scene; and the action analysis module analyzes the joint action deviation based on multiple view angles, generates an instant score according to the joint angle deviation and the rhythm synchronization rate, and records historical data to generate a progress curve. According to the method, the problems of resource shortage, feedback lag and other pain points in traditional dance teaching are solved, efficient, personalized and interesting dance learning experience is achieved through multi-modal interaction and a dynamic adjustment mechanism, and the application of the method is expected to promote dance education to develop in the intelligent and universal direction.

The embodiment of the invention discloses a Micro-LED display chip and a preparation method. The Micro-LED display chip comprises a driving panel, a plurality of LED units, a wavelength conversion layer, a lens unit and a plurality of light condensation layers. According to the Micro-LED display chip provided by the embodiment of the invention, the coverage area of the lens unit can be increased by arranging the at least two overlapped light condensation layers on the lens unit, and the lens unit can fully cover the whole pixel region of the Micro-LED display chip, so that the light condensation effect is improved. According to the utility model, more or all light rays are projected through the lens unit, and tiny light rays are collected and focused to a specific area, so that the brightness and definition of pixels are improved; meanwhile, the lens units can better adjust the angle and distribution of light rays, the color uniformity between pixels is improved, and a display picture is brighter and more vivid. Therefore, the contrast ratio of the Micro-LED display chip is improved, the glare and halo effects are reduced, and the Micro-LED display chip can provide clearer and more vivid visual experience.

The invention belongs to the technical field of network live broadcast, and particularly relates to a multi-live-broadcast-room matrix cooperative control system and a control method, a global unified clock reference system is established, and a public time axis covering all participating nodes is generated in a distributed calibration mode, so that audio and video streams of all live broadcast rooms are collected and played based on the same time reference, and therefore, the collection efficiency is improved. The synchronization deviation caused by clock drift is fundamentally eliminated; and a dynamic topology sensing type transmission network is further constructed based on the public time axis, each node periodically detects a link state and generates a score, an optimal transmission path set is generated in real time, and adaptive scheduling of data streams is realized. Therefore, accurate alignment of multiple paths of media streams in the time dimension is ensured, the end-to-end transmission delay is remarkably reduced, the audio and video synchronization precision and transmission stability in a cross-live-broadcasting-room interaction scene are effectively improved, and the overall audio-visual experience of a user is improved.

A computer-implemented system and method for pupil-directed retinal projection in near-eye displays are disclosed. The computer-implemented system provides smart glasses with directed physical pixels that project light beams / signals directly onto user's retina based on pupil position and size. The glasses comprise frame, lenses with directed pixel layers, sensors for tracking pupil movement. Each directed pixel generates multiple virtual pixels by rapidly changing its emission angle. Each directed pixel with pupil's real-time tracking, provides automatic adjustments to virtual contents, ensuring accurate alignment of images with field of view of users while identifying vergence-accommodation conflict. The glasses function as prescription lenses, virtual reality displays, augmented reality devices without traditional optical systems. Additional features include depth sensors, cameras, connectivity to peripheral devices. The glasses enable seamless blend of virtual and real-world experiences, creating immersive “Mixverse” environment. Various input methods, including gesture recognition and brain-computer interfaces, allow for intuitive control and interaction.

The invention discloses a three-dimensional light field content construction and editing method, which relates to the field of naked eye three-dimensional display, and comprises the following steps of: collecting multi-view images of a real scene through a camera, and constructing a unified three-dimensional space coordinate system; generating an initial three-dimensional scene model; performing adjustable content editing on each frame of multi-view image; updating the initial three-dimensional scene model through the edited image; the updated three-dimensional scene model is rendered through a shear type rendering method, and an image sequence with multi-view consistency is generated; and coding the generated image sequence into three-dimensional light field content by using a light field coding algorithm. According to the method, the real static scene can be efficiently converted into the three-dimensional light field content with a complete structure and a continuous visual angle through multi-visual-angle image acquisition, three-dimensional reconstruction and rendering processing, so that the method has stronger sense of space depth and reality, and the visual experience and the display effect of the three-dimensional light field content are remarkably improved.

The utility model provides a smoke gathering structure and a range hood, and relates to the technical field of kitchen appliances. The smoke gathering structure mainly comprises a smoke collecting hood, a smoke gathering plate and a driving assembly. A plurality of clamping structures are arranged in the exhaust fume collecting hood; the smoke gathering plate is arranged on one side of the smoke collecting hood and can rotate relative to the smoke collecting hood; the driving assembly comprises a driving motor and a transmission part which are connected. The transmission part is arranged in the exhaust fume collecting hood and is connected with the exhaust fume gathering plate; the driving motor drives the transmission part to move so as to drive the smoke gathering plate to rotate. According to the embodiment provided by the invention, in the stage that the driving motor drives the transmission part to move to drive the smoke gathering plate to rotate, after the transmission part moves to abut against any clamping structure, the driving motor stops and keeps the self-locking state, and the self-locking driving motor, the abutting clamping structure and the transmission part form enough support for the smoke gathering plate; when a user presses the function key, the smoke gathering plate is kept stable, and it is ensured that the user has good operation (touch) experience and visual experience during operation.

The invention discloses a visual effect optimization method and system based on naked eye 3D data, and belongs to the technical field of industrial visual intelligence, and the method comprises the following steps: carrying out the down-sampling of an image, screening a candidate adjustment frame, determining a global interpolation smooth adjustment strategy through a global viewpoint difference index, carrying out the detection of a local region edge dislocation index after the adjustment, and carrying out the detection of a visual effect. According to the visual effect optimization method based on the naked eye 3D data provided by the invention, global adjustment and local adjustment are combined, and wrong adjustment and incomplete adjustment are avoided; the amplitude limit ensures that the picture is free from jumping, dislocation and sudden change and is always coherent and clear; finally, the rendering quality of the dynamic image sequence can be improved, resource consumption can be reduced through computing power optimization, smooth and comfortable visual experience is provided for a user, and meanwhile high scene adaptability and long-term operation stability are achieved.

The invention relates to a multi-stage optimization and kinematics constraint-based thumb posture estimation method and computing equipment. The method comprises the following steps of: acquiring original hand data, preprocessing the original hand data, and initializing parameters; constructing a multi-objective optimization function with multiple constraints, obtaining an initial estimation thumb posture based on the preprocessed data, taking the initial estimation thumb posture as an initial value, and performing recursive calculation by using a kinematics chain to obtain an accurate angle of each joint of the thumb; integrating the accurate thumb joint angle to complete hand posture parameters and outputting the parameters; a computing device is implemented based on the method. Complete and accurate thumb kinematic chain recovery under incomplete input is achieved, it is guaranteed that all estimated thumb joint angles conform to the human anatomy activity range, and high-fidelity basic data are provided for downstream application; the generated thumb motion sequence is continuous and smooth in the time dimension, and the visual experience in real-time interaction application is greatly improved; in an interactive application, a more natural, accurate and jitter-free gesture control experience can be realized.

The invention discloses a gamma curve generation method, a display panel driving method and a display device, and relates to the technical field of display. The gamma curve generation method comprises the following steps: determining a brightness contrast sensitive function based on a human vision model; a target gamma curve is determined based on the contribution brightness of the ambient light and the brightness contrast sensitive function. According to the method disclosed by the invention, the light sensing characteristic of the human eyes is considered, the influence of ambient light interference is dynamically compensated, and the brightness transmission process is optimized from the double dimensions of physical display and physiological perception, so that the resolution capability of the human eyes on the details of the display picture can be remarkably improved, and the visual experience of a user is improved.

The invention discloses a display device and an audio control method, and relates to the field of display devices, the audio control method is applied to the display device, the display device comprises a display, an audio output interface and a controller, the controller is in communication connection with the display and the audio output interface, and the audio output interface is configured to be in communication connection with a plurality of target audio devices. The target audio equipment is used for outputting audio data; the method further comprises the following steps: under multi-window display, firstly stopping sound mixing processing on each piece of audio data; and according to the determined target relationship, establishing an audio output channel for audio data transmission between each target window and the target audio equipment, so as to realize transmission of the audio data of different windows to different audio equipment, thereby improving the audio-visual experience of a user under multi-window display.

The invention relates to a landscape-first low-altitude airline flight route selection method, which comprises the following steps of: performing map rasterization on a low-altitude airline flight space, and forming a frequent obstacle avoidance visual raster map in combination with basic data of the low-altitude airline flight space; establishing a ground landscape evaluation system and a low-altitude landscape attraction evaluation system of the low-altitude airport travel airspace, and obtaining a comprehensive landscape attraction visual map according to the ground landscape evaluation system and the low-altitude landscape attraction evaluation system; establishing an inevitable point coordinate system according to the high-attraction scenic spots of the low-altitude airport travel airspace; and based on the frequent obstacle avoidance visual grid map, the landscape attraction visual map and the inevitable point coordinate system are integrated to generate a low-altitude language travel main channel path. The flight path considering the obstacle avoidance demand and the landscape experience improves the experience and efficiency of low-altitude travel flight, and creates additional value for the urban travel industry. The calculation burden is relieved, the planning time is shortened, and the requirements of tourists for visual experience in a travel scene can be met.

The invention relates to the technical field of LED illumination control, and discloses a lamp strip brightness control system and method capable of realizing self-adaptive adjustment, and an LED lamp strip. An environment data acquisition module of the system acquires environment illumination intensity data and environment color temperature data in real time to form a multidimensional environment parameter matrix containing a timestamp; a dynamic feature extraction module performs multi-scale decomposition on the matrix, extracts illumination intensity change trend features and color temperature fluctuation features, and constructs dynamic feature vectors; the adaptive decision module calculates a brightness adjustment weight based on the dynamic feature vector, and generates a brightness adjustment instruction in combination with a preset brightness constraint condition; the signal synthesis module converts the brightness adjustment instruction into a pulse width modulation signal, and superposes a high-frequency noise suppression signal to optimize the signal stability; and the driving execution module adjusts the driving current of the LED lamp strip according to the pulse width modulation signal so as to realize self-adaptive brightness adjustment. The system can improve the stability and adaptability of brightness adjustment and improve the visual experience of a user.

The invention provides a cartoon scene light and shadow dynamic rendering method and system, and relates to the technical field of cartoon production, and the method comprises the steps: firstly building a light and shadow association relationship between scene elements (including scene static structure elements and scene dynamic role elements) in a cartoon scene, and obtaining a scene element light and shadow association map containing hierarchical division and association weights; generating a light and shadow dynamic response rule based on the scene element light and shadow association map in combination with the atmosphere type, generating an initial light and shadow rendering scheme according to the rule in combination with the current frame scene element state data and the atmosphere type identifier, and analyzing the interaction influence of the light and shadow effect of each scene element in the initial light and shadow rendering scheme; multi-round iteration is adopted to adjust and optimize light and shadow parameters to generate a final light and shadow rendering scheme, the final light and shadow rendering scheme is applied to current frame rendering, finally, key light and shadow parameters of a current frame are extracted to be subjected to coherence analysis with a previous frame, inter-frame light and shadow transition parameters are generated to be used for smooth light and shadow connection of a next frame, and smoother and more comfortable visual experience is brought to audiences.

The invention discloses a UI element display method and electronic equipment, which can improve the display effect of UI elements on wallpaper on the electronic equipment and improve the visual experience of a user. The method comprises the following steps: responding to an operation of setting first wallpaper for the electronic equipment, and displaying a first interface by the electronic equipment; the first interface comprises first wallpaper and UI elements displayed on the first wallpaper, values of display parameters of the UI elements correspond to at least one of a wallpaper type of the first wallpaper and a wallpaper type of second wallpaper, the second wallpaper is an area, where the UI elements are located, on the first wallpaper, and the wallpaper type is obtained based on at least one of brightness and color of the wallpaper.

The invention belongs to the technical field of semiconductor display, particularly relates to a backlight and display drive cooperative control LED module system, and aims to solve the problems of brightness distortion, halo effect and energy efficiency degradation caused by disconnection of backlight and pixel control in high dynamic range display. The system generates adaptive backlight distribution through image semantic analysis and illumination field reconstruction, and realizes stable light output in combination with dynamic cutting compensation and temperature feedback; and the display driving end performs gray scale feedforward correction according to the backlight state, and introduces a cross-domain error back propagation mechanism to realize frame-level online calibration. And the dynamic response and the processing real-time performance are further optimized through motion vector sensing and double-phase time sequence scheduling. According to the system, the contrast ratio is increased to more than 100000: 1, the halo radius is reduced to 40% of that of a traditional scheme, the power consumption is reduced by 18%, and the visual experience and the operation stability are remarkably improved.

The present invention relates to the technical field of endoscope photography, and specifically relates to a dynamic luminance calibration (DLC) method, comprising the following steps: performing automatic photometry on a dynamic video; performing automatic dimming on the dynamic video which has been subjected to photometry, wherein the automatic photometry and the automatic dimming fall within the scope of automatic exposure; and performing dynamic luminance adjustment on the dimmed video, such that the picture luminance of the video remains in a rational state. In the present invention, the DLC method is designed, such that the exposure and picture luminance can be quickly and effectively adjusted; during exposure adjustment, the image luminance quickly converges to the vicinity of a target luminance, a convergence process is smooth, the visual experience is comfortable, the luminance is stable after convergence is completed, and there is no breathing effect; when the picture is relatively dark, the luminance can be dynamically improved; and during dynamic luminance adjustment, the picture should be kept at an enough contrast, such that the picture luminance remains in a rational state.

Disclosed in the embodiments of the present application are an information display method based on a dynamic digital human avatar, and an electronic device. The method comprises: obtaining video content in a plurality of real angles of view, wherein the video content in the plurality of real angles of view is obtained by means of a plurality of camera devices synchronously photographing, from different angles of view, the process of a real person in target clothes showing the target clothes; respectively extracting, from a plurality of video frames included in the video content, person images included in the plurality of video frames; using image-based rendering technology to generate person images at corresponding time points for a plurality of intermediate angles of view between adjacent real angles of view; and generating a multi-angle-of-view video on the basis of the person images at a plurality of time points in the plurality of real angles of view and the plurality of intermediate angles of view, such that the multi-angle-of-view video is matched on a client into a preset virtual 3D space scene model. By means of the embodiments of the present application, a more realistic visual experience can be provided for a user at a lower cost.